The corporate flagpoles generally use three flagpoles, but Sino-foreign joint ventures or foreign-funded factories may use 5 or more. The height generally is 8-15.8m, which will be higher for multi-floor buildings or office. From 8-10 meters (two floors to three floors higher), the flagpole usually hangs corporate flag size 4, and the 11-13 meters high flagpole usually hangs corporate flag size 3.
Corporate flag is a symbol of the company, so the flag color standards for the enterprise. The banner usually prints a company name or logo, which is usually hung together with national flag at doorway, but is lower than national flag. Corporate flag implies the temperament of the enterprise, highlights company's cultural philosophy, reflects enterprise's spirituality and displays corporate individual character, so it is of great significance to a company.